Maintenance Manual. VFT micro Chip Compactor Module. Distributed Exclusively by Satisloh. Manufactured for Satisloh by:

Transcription

1 Maintenance Manual VFT micro Chip Compactor Module Distributed Exclusively by Satisloh Manufactured for Satisloh by: Bazell Technologies Corporation 5066 Commercial Circle Concord, CA Tel: (925) Fax (925) Web: Bazell Technologies Corporation is a Satisloh Technology Partner M000029_A February 2014

2 PRODUCT DESCRIPTION... 3 OPERATOR SAFETY... 4 GENERAL WARNINGS:... 5 FOAM BLOCKS:... 5 COMPACTOR INSPECTION AND MAINTENANCE... 7 DAILY:... 7 CLEANING THE COMPACTOR:... 7 REMOVE SWARF COMPRESSION AND CUTTING PLATE ASSEMBLIES:... 9 REMOVING DEBRIS:... 9 INSPECT NYLON SCRAPPER REASSEMBLY AND INSTALLATION: APPENDIX STANDARD TORQUE VALUES DRAWINGS Drawing 6SBTS Drawing 6SBTT Drawing 6SBTT Drawing 6SBTT

3 Product Description The VFT micro Chip Compactor Module is part of a coolant recovery and filtration system used for the clarification of synthetic coolant used in the manufacturing of ophthalmic lenses. This product is purpose built and designed to fit within the footprint of the Satisloh VFT micro generator and an integral part of the swarf removal and coolant filtration process for that system. For use only on the VFT micro. PC/HI chip compaction with a discharge height allowing 40 liter disposal containers/bags 150 micron filter bag/drawer for fines filtration Coolant flow of up to 40 L/min from integral pump Bazell Part Number: SYS-6SBTS-001

4 Operator Safety All personnel responsible for operating and maintaining the Chip Compactor Module shall be required to read these safety notices prior to maintenance. Important safety devices are built into each system. Please carefully observe the following safety notices. Warning: General warning, read noted areas in this manual. Pinch point: Danger of injury due to possible trapping or severing of limbs. Ensure any hanging or loose objects, ties, necklaces, badges, long hair, etc. are secured or removed to prevent entanglement. System must be operated with all covers properly installed. Crush: Danger of crushing or dismemberment due to moving parts. Ensure any hanging or loose objects, ties, necklaces, badges, long hair, etc. are secured or removed to prevent entanglement. System must be operated with all covers properly installed. Electrical shock: Risk of potentially fatal electrical shock. Qualified electricians or personnel working under the direct supervision of qualified electrician shall perform any electrical work on the the system during installation, maintenance, service.

5 General Warnings: Always disconnect and lock out the power source before working on or near the chip compactor module. The chip compactor module must be operated with the T micro covers properly installed, and closed. Do not place hands, rags or other foreign objects into the swarf output chute located on the left side of the VFT micro system while running. Coolant is corrosive/toxic. Do not ingest, wear nitrile gloves when working with debris or cleaning system and wash hands with soap and cold water upon completion of task. Practice good housekeeping and maintain a Safety Training and Safety Equipment Operation/Maintenance Program for all employees. Foam Blocks: Retain the foam block shipped with the chip compactor module and located in the compactor ejection chute. The foam block is used during initial startup, and after maintenance, to prevent coolant ejection until there is sufficient swarf buildup in the swarf compression and ejection chute. Foam Block Location

6 With Compactor powered off, insert foam block into compactor ejection chute with angled side of block facing into the compactor. Slide block all of the way down to the bottom of chute. Insert Here Note: This step is only required when the Compactor is first placed into service or after cleaning / maintenance of the compactor. A debris receptacle is required to catch the compressed swarf that is ejected from the compactor chute. A 10 gallon (40L) bin is placed underneath the compactor ejection chute as shown. For ease of debris removal the receptacle should be lined with a trash bag.

7 Compactor Inspection and Maintenance Daily: Compactor debris receptacle: empty and in place Filter bag drawer: empty and in place Verify proper level of coolant tank Quarterly: Compactor should be inspected and cleaned. Cleaning frequency increases with higher percentages of polycarbonate and Hi Index type lenses. Cleaning the Compactor: SAFTEY GOGGLES and NITRILE GLOVES must be worn! Tools Required: 3mm Allen wrench 4mm Allen wrench 6mm Allen wrench Putty knives, various sizes and thicknesses Stainless Steel wire brush Leather or synthetic work gloves Paper towels or wipes High pressure air hose with safety nozzle Powering down the system: The VFT micro generator must be powered down completely before any service is attempted. Power the system down. Lock and tag out per facility procedures.

8 Remove VFT micro Compactor Tank Assembly: Open front doors of the VFT micro to gain access to the compactor and tank assembly. Disconnect all wires and cable to the compactor motor (2ea), pump (1ea), tank level switch (1ea), piston closed proximity switch (1ea). Remove hoses (2ea) from the supply pump manifold. Pump Connector Motor Connectors Proximity Switch Cable Remove hoses from the supply pump manifold (2ea) and the lower quick release hose clamp and drain tube from the compactor inlet. Disconnect the swarf chute quick release clamps and lift swarf chute up and to the left to disconnect it from the compactor assembly Drain Tube Hose Clamp Supply Pump Hoses Swarf Chute Clamps

9 Remove the Compactor tank assembly from the VFT micro cabinet Remove Swarf Compression and Cutting Plate Assemblies: Use a 6mm Allen wrench to remove the six socket head cap screws securing the cutting plate and lift entire assembly out. (on left and right sides) leaving both middle screws in place. Remove the 2 back screws. Using a 4mm Allen wrench evenly loosen then remove the two screws securing the swarf compression assembly. Using a 3mm Allen wrench remove the four screws holding the swarf plate keepers in place and remove the screws, tabs, and swarf plate assembly. Removing Debris: Don a pair of nitrile gloves and a pair or work gloves over top. Use a putty knife to remove as much debris as possible. Use the stainless steel wire brush or thin side of the putty knife to remove particulates from between wedge wires, both sides and bottom. Do not use excessive force or damage to the wedge wire assemblies may result.

10 Once all surface debris and wedge wire are clean, blow off surface area with air hose and wipe down mating surfaces for chute assembly. Ensure no debris has fallen down into screw holes. Inspect Nylon Scrapper Visual inspect and replace the nylon scrapper if there is excessive wear. Some wear is normal as the nylon block conforms to the lower wedge wire plate.

11 Reassembly and Installation: Reinstall all parts and assemblies in the reverse order in which they were disassembled. Torque all screws to recommended torque setting found in the Appendix. Install foam block into the swarf chute. The VFT Micro Compactor is ready for use

12 APPENDIX Standard Torque Values Unless specified elsewhere in this manual the standard torque values for all hardware should be as below

13 Drawings Drawing 6SBTS001

14

15 Drawing 6SBTT011

16 Drawing 6SBTT012

17 Drawing 6SBTT013